president obama will travel to south africa for the memorial along with presidents bush and clinton. they will be joined by other world figures like the pope and celebrities including bill gates and oprah. the public service will be on tuesday then mandela's body will lie in state for three days. after that his body will be flown to his home village for a private memorial. >>> here we go. here's the answer to the question, supermodel heidi klum breaking the fans of hearts around the world. revealing she'll never strut her stuff in lingerie again. >> what? >> the former victoria secret angel who turned 40 in june says the thought of walking the catwalk in her underwear makes her feel, quote, uncomfortable but she has no plans to give up model altogether. she will still do photo shoots, just with a little more clothes on. >> outrage. >> she's in that jeans ad right now where she's dancing her little booty off. she looks great. >> it's just selfish. just because it makes her uncomfortable doesn't mean it make america. >> bingo. >> think about somebody else. >> extreme weather alert, at